I'd like to concatenate two variables--
$newVar = $old1 . $old2; -- where $old1 might be undefined. Is there any way to set a flag so that this just results in $old2 instead of the compiler throwing an error? (This is a gross simplification of the problem, I'd rather not check to see if it's undefined first...) TIA. - B -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
